Struct MarkersFile

pub struct MarkersFile {
    pub header: [u8; 21],
    pub datatype_version: u8,
    pub flex_slots: Box<Array<SlotPlayback, 128>>,
    pub recorder_slots: Box<Array<SlotPlayback, 8>>,
    pub static_slots: Box<Array<SlotPlayback, 128>>,
    pub checksum: u16,
}

The ‘markers’ file. Contains sample editor data for all slots in a project.

Fields

header: [u8; 21]

datatype_version: u8

version of data file. used in OS upgrades for patching files (and checks performed on files during loading of a project).

background / context

Got this error on the device when i messed up the default markers file when i didn’t include the 4 (current value for 1.40B).

>>> 2025-04-24 22:06:00 ERROR Couldn't read from markers file ...
>>> '/test-set-bankcopy/PROJECT-BLANK/markers.work' ('INVALID FILESIZE')

Additionally, Banks for projects created with 1.40X have a ‘version’ number of 23, while the LESSSELF/V1 project started with 1.25E has a version of 15.

So yep. These weird numbers are version numbers for the data types / structures / files.

flex_slots: Box<Array<SlotPlayback, 128>>

audio editor slots for flex slots

recorder_slots: Box<Array<SlotPlayback, 8>>

8x dedicated flex recording tracks

static_slots: Box<Array<SlotPlayback, 128>>

audio editor slots for static slots

checksum: u16

Trait Implementations

impl CalculateChecksum for MarkersFile

fn calculate_checksum(&self) -> Result<u16, Box<dyn Error>>

impl CheckChecksum for MarkersFile

fn check_checksum(&self) -> Result<bool, Box<dyn Error>>

impl CheckHeader for MarkersFile

fn check_header(&self) -> bool

impl CheckIntegrity for MarkersFile

fn check_integrity(&self) -> Result<bool, Box<dyn Error>>

impl Clone for MarkersFile

fn clone(&self) -> MarkersFile

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for MarkersFile

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Decode for MarkersFile

fn decode(bytes: &[u8]) -> Result<Self, Box<dyn Error>>

where Self: Sized + for<'a> Deserialize<'a>,

impl Default for MarkersFile

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for MarkersFile

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Encode for MarkersFile

fn encode(&self) -> Result<Vec<u8>, Box<dyn Error>>

impl IsDefault for MarkersFile

fn is_default(&self) -> bool

impl PartialEq for MarkersFile

fn eq(&self, other: &MarkersFile) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for MarkersFile

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl SwapBytes for MarkersFile

type T = MarkersFile

Type for Self

fn swap_bytes(self) -> Result<Self::T, Box<dyn Error>>

Swap the bytes of all struct fields. Must be applied to the SampleAttributes file to deal with litle-endian/big-endian systems.

impl Eq for MarkersFile

impl StructuralPartialEq for MarkersFile